Conversion formula

The conversion factor from fluid ounces to gallons is 0.0078125, which means that 1 fluid ounce is equal to 0.0078125 gallons:

1 fl oz = 0.0078125 gal

To convert 25 fluid ounces into gallons we have to multiply 25 by the conversion factor in order to get the volume amount from fluid ounces to gallons. We can also form a simple proportion to calculate the result:

1 fl oz → 0.0078125 gal

25 fl oz → V_(gal)

Solve the above proportion to obtain the volume V in gallons:

V_(gal) = 25 fl oz × 0.0078125 gal

V_(gal) = 0.1953125 gal

The final result is:

25 fl oz → 0.1953125 gal

We conclude that 25 fluid ounces is equivalent to 0.1953125 gallons:

25 fluid ounces = 0.1953125 gallons

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 gallon is equal to 5.12 × 25 fluid ounces.

Another way is saying that 25 fluid ounces is equal to 1 ÷ 5.12 gallons.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that twenty-five fluid ounces is approximately zero point one nine five gallons:

25 fl oz ≅ 0.195 gal

An alternative is also that one gallon is approximately five point one two times twenty-five fluid ounces.

Conversion table

fluid ounces to gallons chart

For quick reference purposes, below is the conversion table you can use to convert from fluid ounces to gallons